I found a good resource online about the regions in America with details of each from Dr. Jeremy Posadas which I found very detailed.
Here is an image of the map:
And here is the webpage if you’re interested in downloading other copies of the map or if you want to find out about it:
I thought that this map would be a good resource for both story writing, and for general knowledge of areas. It’s a pretty interactive map and I think that it seems pretty accurate.
And if you want to, you can all talk about what regions you’re from if you’re American, I guess, and what your culture is like.